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Explore Our Carbon Fiber Roll Fabrics

Advanced fiber composite materials engineered for precision, durability, and performance across demanding industries

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Un-impregnated · Versatile · Wet layup ready

Dry Carbon Fiber Fabric

Un-impregnated woven reinforcement that gives you complete control over resin selection, processing method, and cure cycle.
0% Resin content (as supplied)
18 months Shelf life (ambient)

Dry Carbon Fiber Fabric is un-impregnated woven reinforcement that allows complete flexibility in composite manufacturing. Without pre-applied resin, you have full control over resin system selection, processing method, fiber volume fraction, and cure cycle. This versatility makes dry fabric suitable for a wide range of applications — from hand layup and vacuum infusion to resin transfer molding and pultrusion. Available in all standard weaves (plain, twill, satin) and tow sizes (3k, 6k, 12k), with areal weights from 160 to 800 g/m². The fabric is supplied with a compatible sizing that promotes excellent resin wet-out while maintaining good handling characteristics.

Processing Methods

◈ Hand layup Manual resin application with rollers and brushes
◈ Vacuum infusion Resin drawn through fabric under vacuum pressure
◈ Resin transfer molding (RTM) Resin injected into closed mold with fabric preform
◈ Pultrusion Continuous pulling through resin bath and heated die

Technical Specifications

Fiber type PAN-based carbon fiber (standard modulus)
Tow sizes 3k, 6k, 12k
Weave patterns Plain, twill, 4HS, 8HS, unidirectional
Areal weight range 160 – 800 g/m²
Thickness range 0.20 – 1.05 mm
Sizing type Epoxy-compatible (0.8 – 1.8% by weight)
Shelf life 18 months at 15–28°C / ≤ 60% RH
Roll widths 600, 1000, 1270, 1600 mm
Roll lengths 25, 50, 100 m

Dry Fabric Advantages

  • Complete control over resin selection and formulation
  • Flexibility to choose any processing method
  • Extended shelf life — no refrigeration required
  • No out-life restrictions or thawing requirements
  • Cost-effective for research, prototyping, and production
  • Ability to optimize fiber volume fraction for each application

Resin Selection Guide

Epoxy Best mechanical properties and adhesion
Polyester Cost-effective, good for general purpose
Vinyl ester Excellent corrosion and chemical resistance
Phenolic Fire-retardant, high-temperature applications

Frequently Asked Questions

Dry fabric has no resin — you apply resin during processing. Prepreg fabric comes pre-impregnated with resin and requires controlled storage and handling. Dry fabric offers greater flexibility and longer shelf life at ambient conditions.

Consider your mechanical requirements, cure temperature, processing method, and environmental conditions. Epoxy offers the best mechanical properties, polyester is cost-effective, vinyl ester provides corrosion resistance, and phenolic is suitable for fire-retardant applications.

With hand layup: 40% – 50%. With vacuum bagging: 50% – 55%. With compression molding or RTM: 55% – 60%. Your choice of processing method determines the achievable fiber volume fraction.

Store in the original packaging at 15–28°C and ≤ 60% relative humidity. Keep away from direct sunlight, UV light, and ozone sources. No refrigeration is required. Shelf life is 18 months from the date of manufacture.

Un-impregnated Versatile processing Long shelf life Resin selectable

Dry Carbon Fiber Fabric is available from stock in a comprehensive range of weights and weaves. Technical support is available to help you select the right fabric and resin combination for your application.

✦ Est. 2018 · Jiangyin
Dongli New Materials
⬡ High-performance Fiber Composites · ◈ Precision Engineering · ◉ Global Reach
32,000 ▣ Factory Area (㎡)
7 ◆ Years Experience
10 ◼ Production Lines
24 ◉ Technical Personnel
⬡ Aerospace ◈ Automotive ◉ Sports Equipment ✦ R&D Innovation ◆ Global Partner ◼ Sustainability

◉ Founded 2018

▣ Jiangyin Dongli New Materials Technology Co., Ltd. focuses on the comprehensive development and manufacturing of high-performance fiber composite materials. We are China Dry Carbon Fiber Fabric Manufacturers and Wholesale Dry Carbon Fiber Fabric Suppliers. Operating from a 32,000‑square‑meter industrial complex featuring precision‑controlled environments, including climate‑regulated workshops and 100,000‑grade purification zones.

◆ We integrate material innovation with engineering expertise to serve aerospace, automotive, and sports equipment sectors.

◈ One‑Stop Factory

◉ With full process control, we integrate material innovation with engineering expertise. Our capabilities include R&D and production of high‑performance fiber fabrics through weaving and prepreg processes, as well as composite products utilizing autoclave, RTM, RMCP, PCM, WCM, and spraying technologies.

⬡ Aerospace ◈ Automotive ◉ Sports ✦ R&D

◈ Global Vision & Breakthrough Solutions

✦ Dongli New Materials aims to expand its global influence, enhance its research and development capabilities, and continue to provide breakthrough solutions for global partners.

◉ In the years to come, Dongli will continue to make significant contributions to the industry through relentless innovation and collaboration. We are committed to developing cutting‑edge technologies that not only enhance product performance but also promote social progress. With the continuous evolution of the industry, we always insist on creating solutions with far‑reaching impact and sustainability, ensuring that we become a trusted partner and helping enterprises fully realize their potential in the ever‑changing global environment.

◉ Autoclave ◈ RTM ⬡ RMCP ✦ PCM ◆ WCM ▣ Spraying ◼ Weaving ◉ Prepreg
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